/* Layout: 業務アプリの骨格。左ナビ（PC）／下タブ（スマホ）＋中央の作業面。予定＝青、実績＝橙で左右に並べる */
:root{
  --bg:#f4f4f1; --surface:#ffffff; --surface-2:#efeee9; --ink:#1d1f22; --muted:#686b71; --line:#e1dfd8; --line-strong:#ccc9c0;
  --accent:#dd5f0c; --accent-ink:#ffffff; --accent-soft:#fcece0;
  --plan:#2d61a6; --plan-soft:#edf2f9; --act:#bf530b; --act-soft:#fcf2ea;
  --ok:#2c7a4c; --ok-soft:#e3f2e8; --warn:#9c6300; --warn-soft:#faf0d9; --bad:#b4372f; --bad-soft:#f8e4e2;
  --demo:#33373e; --demo-ink:#f1f1ee;
  --font:"BIZ UDPGothic","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --navh:0px; --toph:52px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#151619; --surface:#1e2024; --surface-2:#26292e; --ink:#ebebe8; --muted:#9ea1a7; --line:#32353b; --line-strong:#464a51;
  --accent:#f07b2c; --accent-ink:#1a1209; --accent-soft:#3a2416;
  --plan:#86ade6; --plan-soft:#1b2532; --act:#f2954f; --act-soft:#33231a;
  --ok:#6cc391; --ok-soft:#16301f; --warn:#e3b24c; --warn-soft:#33290f; --bad:#ef8079; --bad-soft:#3a1c1a;
  --demo:#0c0d0f; --demo-ink:#d8d8d5; color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#151619; --surface:#1e2024; --surface-2:#26292e; --ink:#ebebe8; --muted:#9ea1a7; --line:#32353b; --line-strong:#464a51;
  --accent:#f07b2c; --accent-ink:#1a1209; --accent-soft:#3a2416;
  --plan:#86ade6; --plan-soft:#1b2532; --act:#f2954f; --act-soft:#33231a;
  --ok:#6cc391; --ok-soft:#16301f; --warn:#e3b24c; --warn-soft:#33290f; --bad:#ef8079; --bad-soft:#3a1c1a;
  --demo:#0c0d0f; --demo-ink:#d8d8d5; color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.6}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.ic{width:20px;height:20px;flex:none}

/* demo bar */
.demo{background:var(--demo);color:var(--demo-ink);padding:7px 16px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:12px}
.demo b{letter-spacing:.06em}
.demo select{background:transparent;border:1px solid #6b7079;border-radius:6px;padding:3px 6px;color:inherit;max-width:100%}
.demo select option{color:#1d1f22}
.demo button{background:transparent;border:1px solid #6b7079;border-radius:6px;padding:3px 10px;color:inherit}
.demo .sp{flex:1}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;height:var(--toph);background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding-inline:16px}
.brand{display:flex;align-items:center;gap:8px;font-size:16px}
.mark{width:28px;height:28px;border-radius:6px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:17px;font-family:var(--mono)}
.tenant{color:var(--muted);font-size:13px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tenant select{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:3px 6px;max-width:44vw}
.top .sp{flex:1}
.iconbtn{position:relative;border:0;background:transparent;padding:6px;border-radius:8px;display:grid;place-items:center}
.iconbtn:hover{background:var(--surface-2)}
.badge{position:absolute;top:0;right:0;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--bad);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center;font-family:var(--mono)}
.me{display:flex;align-items:center;gap:8px;font-size:13px}
.av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff;flex:none}

/* shell */
.shell{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:calc(100vh - var(--toph) - 34px)}
.side{border-right:1px solid var(--line);background:var(--surface);padding:12px 8px;display:flex;flex-direction:column;gap:2px;position:sticky;top:var(--toph);align-self:start;height:calc(100vh - var(--toph))}
.navb{display:flex;align-items:center;gap:10px;border:0;background:transparent;text-align:left;padding:9px 12px;border-radius:8px;color:var(--muted);position:relative}
.navb:hover{background:var(--surface-2);color:var(--ink)}
.navb.on{background:var(--accent-soft);color:var(--accent);font-weight:700}
.navb .cnt{margin-left:auto;background:var(--bad);color:#fff;border-radius:9px;font-size:11px;padding:0 6px;font-family:var(--mono)}
.bottom{display:none}
main{min-width:0;padding:20px 16px 56px}
.wrap{max-width:1080px;margin-inline:auto;display:grid;gap:16px}
@media (max-width:860px){
  :root{--navh:calc(62px + env(safe-area-inset-bottom,0px))}
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  main{padding-bottom:calc(var(--navh) + 28px)}
  .bottom{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);padding:4px 4px env(safe-area-inset-bottom,0px)}
  .bottom .navb{flex:1;flex-direction:column;gap:2px;padding:7px 2px;font-size:10.5px;text-align:center;align-items:center}
  .bottom .navb .cnt{position:absolute;top:2px;left:calc(50% + 6px);margin:0}
  .hide-sm{display:none!important}
}

/* generic */
h1{font-size:20px;margin:0;text-wrap:balance}
h2{font-size:15px;margin:0;text-wrap:balance}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;min-width:0}
.card > h2{margin-bottom:12px;display:flex;align-items:center;gap:8px}
.row-flex{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.pagehead{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.pagehead .sp{flex:1}
.btn{border:1px solid var(--line-strong);background:var(--surface);border-radius:8px;padding:7px 14px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff;font-weight:700}
.btn.bad{color:var(--bad);border-color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.field{display:grid;gap:4px;min-width:0}
.field label,.lbl{font-size:12px;color:var(--muted)}
.inp,select.inp,textarea.inp{border:1px solid var(--line-strong);background:var(--surface);border-radius:7px;padding:7px 9px;width:100%;min-width:0}
textarea.inp{resize:vertical;min-height:70px;line-height:1.6}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:1px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st-draft{background:var(--surface-2);color:var(--muted)}
.st-sub{background:var(--warn-soft);color:var(--warn)}
.st-ok{background:var(--ok-soft);color:var(--ok)}
.st-ret{background:var(--bad-soft);color:var(--bad)}
.flag{display:inline-block;border-radius:5px;padding:0 6px;font-size:11.5px;background:var(--bad-soft);color:var(--bad);white-space:nowrap;margin:1px 2px 1px 0}
.flag.w{background:var(--warn-soft);color:var(--warn)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;vertical-align:middle}
th{font-size:12px;color:var(--muted);font-weight:400;background:var(--surface-2);position:sticky;top:0}
td.r,th.r{text-align:right}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--surface-2)}
td.note{white-space:normal;min-width:240px;max-width:420px;color:var(--muted);font-size:12.5px;line-height:1.5}
tfoot td{font-weight:700;background:var(--surface-2)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;background:transparent;padding:9px 14px;border-bottom:2px solid transparent;color:var(--muted);white-space:nowrap}
.tabs button.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:8px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:6px 14px;font-size:13px}
.seg button+button{border-left:1px solid var(--line-strong)}
.seg button.on{background:var(--ink);color:var(--surface);font-weight:700}
.stat{display:grid;gap:2px}
.stat span{font-size:12px;color:var(--muted)}
.stat b{font-family:var(--mono);font-size:20px;font-variant-numeric:tabular-nums;font-weight:600}
.stat b small{font-family:var(--font);font-size:12px;font-weight:400;color:var(--muted);margin-left:3px}
.stats{display:flex;flex-wrap:wrap;gap:14px 28px}

/* punch (home) */
.punch-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:16px}
@media (max-width:760px){.punch-hero{grid-template-columns:minmax(0,1fr)}}
.clockcard{display:grid;gap:14px;justify-items:center;text-align:center;padding:26px 16px}
.clock-date{color:var(--muted)}
.clock{font-family:var(--mono);font-size:clamp(46px,11vw,72px);font-weight:600;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.clock small{font-size:.38em;color:var(--muted);margin-left:4px}
.punchbtn{width:min(320px,100%);border:0;border-radius:14px;padding:18px;font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}
.punchbtn.in{background:var(--accent);color:var(--accent-ink)}
.punchbtn.out{background:var(--ink);color:var(--surface)}
.punchbtn[disabled]{background:var(--surface-2);color:var(--muted);cursor:default}
.punched{display:flex;gap:26px;justify-content:center}
.punched div{display:grid;gap:0}
.punched span{font-size:12px;color:var(--muted)}
.punched b{font-family:var(--mono);font-size:22px;font-variant-numeric:tabular-nums}
.locknote{display:flex;gap:6px;align-items:flex-start;font-size:12px;color:var(--muted);max-width:340px;text-align:left}
.locknote .ic{width:15px;height:15px;margin-top:2px}
.who-list{display:grid;gap:6px}
.who-list li{display:flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px dashed var(--line)}
.who-list li:last-child{border-bottom:0}
.who-list .t{margin-left:auto;font-family:var(--mono);font-size:13px;color:var(--muted)}
ul.plain{list-style:none;margin:0;padding:0}

/* report */
.rhead{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.rhead .who{display:flex;align-items:center;gap:8px;color:var(--muted)}
.rhead .sp{flex:1}
.daynav{display:inline-flex;gap:4px}
.daynav button{border:1px solid var(--line-strong);background:var(--surface);border-radius:7px;width:32px;height:32px;display:grid;place-items:center}
.tgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) minmax(0,1.1fr);gap:14px 18px;align-items:end}
@media (max-width:640px){.tgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.tgrid .brk{grid-column:1 / -1}}
.pv{display:flex;align-items:center;gap:6px;height:38px;padding:0 10px;border-radius:7px;background:var(--surface-2);font-family:var(--mono);font-size:15px;color:var(--ink)}
.pv .ic{width:14px;height:14px;color:var(--muted)}
.pv.none{color:var(--muted);font-family:var(--font);font-size:13px}
input[type=time].inp{font-family:var(--mono);font-size:15px;height:38px}
.with-btn{display:flex;gap:6px}
.with-btn .inp{flex:1}
.stepper{display:flex;align-items:center;gap:8px;height:38px}
.stepper button{width:38px;height:38px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);font-size:18px;line-height:1}
.stepper output{font-family:var(--mono);font-size:17px;min-width:3.2em;text-align:center}
.sum{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.notice{border-radius:8px;padding:9px 12px;font-size:13px;display:flex;gap:8px;align-items:flex-start}
.notice .ic{width:17px;height:17px;margin-top:1px}
.notice.w{background:var(--warn-soft);color:var(--warn)}
.notice.b{background:var(--bad-soft);color:var(--bad)}
.notice.i{background:var(--surface-2);color:var(--muted)}
.notices{display:grid;gap:6px;margin-top:12px}
.notices:empty{display:none}

.gtools{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:12px}
.gtools .sp{flex:1}
.chk{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.grid{border:1px solid var(--line);border-radius:10px;overflow:clip;background:var(--surface)}
.grow-row{display:grid;grid-template-columns:54px minmax(0,1fr) minmax(0,1fr) 46px;border-top:1px solid var(--line)}
.grow-row.hr{border-top-color:var(--line-strong)}
.grow-row.head{border-top:0;position:sticky;top:var(--toph);z-index:5;font-size:12px;font-weight:700}
.grow-row.head > div{padding:7px 10px}
.grow-row.head .plan{color:var(--plan);background:var(--plan-soft)}
.grow-row.head .act{color:var(--act);background:var(--act-soft)}
.grow-row.head .t,.grow-row.head .done{background:var(--surface-2);color:var(--muted);font-weight:400}
.grow-row .t{padding:7px 8px;font-family:var(--mono);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.grow-row.hr .t{color:var(--ink);font-weight:600}
.grow-row.off .t{opacity:.55}
.grow-row.off .cell:not(.head){background-image:repeating-linear-gradient(135deg,transparent 0 6px,var(--surface-2) 6px 7px)}
.cell{display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding:4px 6px 4px 8px;border-left:4px solid var(--g,transparent);min-width:0}
.cell.plan{background:color-mix(in srgb,var(--plan-soft) 55%,transparent)}
.cell.act{background:color-mix(in srgb,var(--act-soft) 55%,transparent)}
.cell select{width:7.6em;flex:none;border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:4px 4px;font-size:13px}
.cell input[type=text]{flex:1 1 6em;min-width:0;border:1px solid transparent;background:transparent;border-radius:6px;padding:4px 6px;font-size:13px}
.cell input[type=text]:hover{border-color:var(--line)}
.cell input[type=text]:focus{border-color:var(--line-strong);background:var(--surface)}
.cell.ro{font-size:13px;gap:8px;padding-block:7px}
.gname{font-size:12px;font-weight:700}
.done{display:grid;place-items:center;border-left:1px solid var(--line)}
.done input{width:18px;height:18px;accent-color:var(--ok)}
.hint{display:none;flex-basis:100%;text-align:left;border:1px dashed var(--line-strong);background:transparent;border-radius:6px;padding:3px 8px;font-size:12px;color:var(--muted)}
.hint:hover{color:var(--ink);border-color:var(--act)}
.grid.nodone .done{display:none}
.grid.nodone.m-both .grow-row{grid-template-columns:54px minmax(0,1fr) minmax(0,1fr)}
.grid.nodone.m-act .grow-row{grid-template-columns:54px minmax(0,1fr)}
.grid.m-plan .act,.grid.m-plan .done{display:none}
.grid.m-plan .grow-row{grid-template-columns:54px minmax(0,1fr)}
.grid.m-act .plan{display:none}
.grid.m-act .grow-row{grid-template-columns:54px minmax(0,1fr) 46px}
.grid.m-act .hint{display:block}
@media (max-width:640px){
  .grid.m-both .grow-row{grid-template-columns:44px minmax(0,1fr) minmax(0,1fr) 36px}
  .grid.m-both .cell{flex-direction:column;align-items:stretch;padding-left:5px}
  .grid.m-both .cell select{width:100%}
  .grid.nodone.m-both .grow-row{grid-template-columns:44px minmax(0,1fr) minmax(0,1fr)}
  .grow-row .t{padding-inline:4px;font-size:11.5px}
}
.grow-row{scroll-margin-top:calc(var(--toph) + 44px);scroll-margin-bottom:calc(var(--navh) + 96px)}
.grow-row:focus-within .t{color:var(--accent);font-weight:700}
.grow-row:focus-within{box-shadow:inset 3px 0 0 var(--accent)}
.cell select.picking{outline:2px solid var(--act);outline-offset:1px;background:var(--act-soft)}
.cell.plan select.picking{outline-color:var(--plan);background:var(--plan-soft)}
.keyhelp{font-size:12px;color:var(--muted);display:inline-flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.keyhelp kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:4px;padding:0 5px;background:var(--surface);color:var(--ink)}
.wrap.wide{max-width:1440px}
.rgrid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}
.rgrid.one{grid-template-columns:minmax(0,1fr)}
.aichat{position:sticky;top:calc(var(--toph) + 12px);height:calc(100vh - var(--toph) - 130px);min-height:440px;display:flex;flex-direction:column;gap:10px;padding:14px}
.ai-hd{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.ai-hd .sp{flex:1}
.ai-badge{font-family:var(--mono);font-size:11px;font-weight:600;background:var(--ink);color:var(--surface);border-radius:5px;padding:1px 6px}
.seg.sm button{padding:3px 9px;font-size:12px}
.ai-log{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px;min-height:120px;padding-right:2px}
.bub{max-width:94%;border-radius:12px;padding:8px 11px;font-size:13px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}
.bub.me{align-self:flex-end;background:var(--accent-soft);border-bottom-right-radius:4px}
.bub.ai{align-self:flex-start;background:var(--surface-2);border-bottom-left-radius:4px}
.bub ul{margin:6px 0 0;padding:0;list-style:none;font-size:12.5px;display:grid;gap:2px;white-space:normal}
.bub li{font-variant-numeric:tabular-nums}
.bub .undo{margin-top:6px;white-space:normal}
.bub.undone ul{text-decoration:line-through;opacity:.6}
.ai-chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;padding:3px 11px;font-size:12px}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.ai-in{display:flex;gap:6px;align-items:flex-end}
.ai-in textarea{flex:1;min-height:46px;max-height:150px;resize:vertical;font-size:13.5px}
.ai-in .mini{width:40px;height:40px}
.ai-in .send{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.mini.on{background:var(--bad);border-color:var(--bad);color:#fff;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.6}}
.ai-note{margin:0;font-size:11px;color:var(--muted);line-height:1.5}
@media (max-width:1100px){.rgrid{grid-template-columns:minmax(0,1fr)}.aichat{order:-1;position:static;height:auto;min-height:0}.ai-log{max-height:280px}}
.more{display:block;width:100%;border:0;border-top:1px solid var(--line);background:var(--surface-2);color:var(--muted);padding:7px;font-size:12.5px}

.yj{display:grid;gap:10px}
.yj-row{display:grid;grid-template-columns:3em minmax(0,1fr);gap:10px;align-items:center}
.yj-row > span{font-size:12px;font-weight:700}
.bar{display:flex;height:16px;border-radius:5px;overflow:hidden;background:var(--surface-2)}
.bar span{display:block;min-width:2px}
.legend{display:flex;flex-wrap:wrap;gap:4px 16px;margin:8px 0 0;padding:0;list-style:none;font-size:12.5px}
.legend li{display:flex;align-items:center;gap:6px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.legend b{font-family:var(--mono);font-weight:500;color:var(--muted)}

.timeline{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.timeline li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;font-size:13px}
.timeline .when{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}
.timeline .c{background:var(--surface-2);border-radius:8px;padding:6px 10px;margin-top:4px;white-space:pre-wrap}

.actbar{position:sticky;bottom:var(--navh);z-index:6;background:var(--surface);border:1px solid var(--line-strong);border-radius:12px;padding:12px 14px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;box-shadow:0 6px 24px -12px rgb(0 0 0 / .35)}
.actbar .sp{flex:1}
.actbar .msg{font-size:13px;color:var(--muted);min-width:0}
.actbar .inp{flex:1 1 240px}
#errs{flex-basis:100%;display:grid;gap:4px}
#errs:empty{display:none}

/* approve */
.apl{display:grid;gap:10px}
.apc{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px 14px;align-items:center}
.apc .meta{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center}
.apc .note{grid-column:2 / -1;font-size:12.5px;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.apc .btns{display:flex;gap:6px}
@media (max-width:640px){.apc{grid-template-columns:auto minmax(0,1fr)}.apc .btns{grid-column:1 / -1}.apc .note{grid-column:1 / -1}}

/* monthly sheet */
.sheet-a4{background:#fff;color:#1d1f22;border:1px solid var(--line-strong);border-radius:4px;padding:28px 26px;max-width:820px;margin-inline:auto;box-shadow:0 10px 30px -18px rgb(0 0 0 / .4)}
.sheet-a4 h3{margin:0;font-size:18px;letter-spacing:.3em;text-align:center}
.sheet-a4 .shd{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 18px;margin:16px 0 10px;font-size:12.5px}
.sheet-a4 table{font-size:11.5px}
.sheet-a4 th{background:#f1f0ec;color:#55585e;position:static}
.sheet-a4 th,.sheet-a4 td{padding:3px 6px;border:1px solid #d6d3cc}
.sheet-a4 tr.we td{background:#f7f6f3;color:#8a8c90}
.sheet-a4 tfoot td{background:#f1f0ec}
.stamps{display:flex;justify-content:flex-end;margin-top:14px}
.stamps div{width:74px;border:1px solid #bdbab2;text-align:center;font-size:11px}
.stamps div+div{border-left:0}
.stamps span{display:block;border-bottom:1px solid #bdbab2;padding:2px;background:#f1f0ec}
.stamps i{display:block;height:58px}
.csv{font-family:var(--mono);font-size:12px;height:150px;white-space:pre;line-height:1.5}

/* sheet / overlay */
.overlay{position:fixed;inset:0;background:rgb(10 10 12 / .45);z-index:50}
.dlg{position:fixed;z-index:51;right:16px;top:calc(var(--toph) + 44px);width:min(420px,calc(100vw - 32px));max-height:calc(100vh - 120px);overflow:auto;background:var(--surface);border:1px solid var(--line-strong);border-radius:12px;padding:16px;display:grid;gap:12px;box-shadow:0 20px 50px -20px rgb(0 0 0 / .5)}
.dlg.center{left:50%;right:auto;top:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 32px))}
.dlg .hd{display:flex;align-items:center;gap:10px}
.dlg .hd .sp{flex:1}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 12px}
.fgrid .w2{grid-column:1 / -1}
.nlist li{padding:9px 10px;border-radius:8px;display:grid;gap:2px;cursor:pointer}
.nlist li:hover{background:var(--surface-2)}
.nlist li.unread{background:var(--accent-soft)}
.nlist .when{font-size:11.5px;color:var(--muted);font-family:var(--mono)}
.menu-list{display:grid;gap:4px}
.toast{position:fixed;left:50%;bottom:calc(var(--navh) + 20px);transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--surface);border-radius:10px;padding:10px 18px;font-size:13.5px;z-index:60;transition:.2s;max-width:calc(100vw - 32px)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

.gedit{display:grid;gap:6px}
.gedit .g{display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.gedit .g.off{opacity:.55}
.gedit input[type=color]{width:30px;height:30px;border:0;padding:0;background:transparent;flex:none}
.gedit .inp{flex:1}
.mini{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;width:30px;height:30px;display:grid;place-items:center;flex:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== ここから下は実装で足したもの（モックの上の CSS は docs/mockup.html と同じ） ===== */
a{color:inherit}
a.btn,a.navb{text-decoration:none}
.flash{border-radius:8px;padding:9px 12px;font-size:13px}
.flash.ok{background:var(--ok-soft);color:var(--ok)}
.flash.bad{background:var(--bad-soft);color:var(--bad)}
.dlg[hidden],.overlay[hidden]{display:none}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login .card{width:min(380px,100%);display:grid;gap:14px}
.login .brand{justify-content:center;font-size:20px}
.pager{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:8px}
form.inline{display:inline}
.err{color:var(--bad);font-size:12.5px}
@media print{
  .top,.side,.bottom,.pagehead,.noprint,.toast{display:none!important}
  .shell{display:block}
  main{padding:0}
  body{background:#fff}
  .sheet-a4{border:0;box-shadow:none;max-width:none;padding:0}
  .sheet-page{break-after:page}
}
.brand{white-space:nowrap;flex:none}
@media (max-width:480px){.me .iconbtn{padding:4px}.tenant select{max-width:38vw}}
mark{background:var(--warn-soft);color:var(--ink);border-radius:3px;padding:0 1px}